Sun powered aircraft



FIG. 1 is a top plan view of an aircraft embodying the new design;

FIG. 2 is a front elevation view of the FIG. 1 aircraft;

FIG. 3 is a left side elevation view of the FIG. 1 aircraft;

FIG. 4 is a right side elevation view of the FIG. 1 aircraft;

FIG. 5 is a rear elevation view of the FIG. 1 aircraft;

FIG. 6 is a bottom view of the FIG. 1 aircraft;

FIG. 7 is a top plan view of a modified aircraft embodying the new design, which is preferred;

FIG. 8 is a front elevation view of the FIG. 7 aircraft;

FIG. 9 is a left side elevation view of the FIG. 7 aircraft;

FIG. 10 is a right side elevation view of the FIG. 7 aircraft;

FIG. 11 is a rear elevation view of the FIG. 7 aircraft;

FIG. 12 is a bottom view of the FIG. 7 aircraft;

FIG. 13 is a perspective view of the aircraft shown in FIGS. 1-6; and,

FIG. 14 is a perspective view of the aircraft shown in FIGS. 1-12. 

The ornamental design for a sun powered aircraft, as shown and described. 